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Y63

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ID = 3212
       
Country:
Great Britain (UK)
Brand: Osram-Valves GB (not MO-Valves)
Tube type:  Mag. Eye, 1 shadow angle   Indication 
Identical to Y63 = Vi103 = 6G5G = W1527 = TI64 = CV1103
Similar Tubes
Other shape (e.g. bulb type):
  Y61
Normally replaceable-slightly different:
  63ME ; 6X6_single-cathode ; E744 ; VFT6
Other base:
  6E5
First year 16.Jul.1937 Wireless World (The), London (WW, 79)
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=U)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Information source British Radio Valves - The Classic Years: 1926-1946   Supplement, p. 153
History of the British Radio Valve to 1940   p. 201
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
Tube Tester Data Avo CT160
y63_bridge_null.png
Y63: based on Hunts CR Bridge meter 1945
Michael Watterson
420_2.png Y63: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		y63_data.png
Y63: MARCONI RECEIVING VALVES, LONDON, 1938
Jose Casas-Avalos
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Usage in Models 3= 1937? ; 23= 1937 ; 12= 1938 ; 4= 1939? ; 8= 1939 ; 1= 1940?? ; 4= 1940 ; 1= 1941? ; 2= 1941 ; 6= 1942? ; 2= 1942 ; 5= 1945? ; 2= 1945 ; 1= 1946? ; 5= 1946 ; 1= 1947? ; 13= 1947 ; 5= 1948? ; 4= 1948 ; 4= 1949? ; 7= 1949 ; 2= 1950?? ; 1= 1950? ; 1= 1951?? ; 1= 1952? ; 1= 1954? ; 1= 1958? ; 1= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):121

Collection of

Michael Watterson (IRL)
Jozef Brughmans † (B)
Stefan Müller (D)
Reinhard Riek (D)
Georges Werts (B)
Tor Steinnes (N)
Tomasz Szczesniak (PL)
 
y63_rr.jpg

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